Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2016 1 4.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-A) METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 01/06/2016   05:03:10   ( -81.12, -36.09) 01/06/2016   05:03:08  ( -81.12, -36.15)    0.93                 2
 01/06/2016   05:52:35   (  81.15, 132.02) 01/06/2016   05:53:47  (  81.14, 131.86)    2.81                72
 01/08/2016   23:47:58   (  81.09,-137.63) 01/08/2016   23:46:52  (  81.10,-137.64)    0.40                66
 01/09/2016   00:37:24   ( -81.11,  30.31) 01/09/2016   00:37:31  ( -81.12,  30.37)    1.29                 7
 01/11/2016   19:22:11   (  81.11, -70.94) 01/11/2016   19:21:14  (  81.11, -70.77)    3.01                57
 01/11/2016   20:11:37   ( -81.13,  97.02) 01/11/2016   20:11:54  ( -81.12,  96.86)    2.84                17
 01/14/2016   14:56:24   (  81.10,  -4.68) 01/14/2016   14:55:37  (  81.10,  -4.68)    0.44                47
 01/14/2016   15:45:50   ( -81.12, 163.31) 01/14/2016   15:46:16  ( -81.12, 163.33)    0.53                26
 01/17/2016   10:30:37   (  81.11,  61.89) 01/17/2016   10:30:00  (  81.10,  61.74)    2.45                37